There were more than 80 passengers on board then, but only one boy named David____the airplane crash.

To her disappointment, what she had devoted herself to ________ in nothing but failure

____________ is that red dress—It’s fifty yuan.

选出一个划线部分发音不同于其他单词的单词1.

It was obvious that the ship ______ on its voyage without _______ from the officials in charge or it would not have sailed off so secretly. [ ]